Tools & Wizards About Us
telefoonmobiele.nl screenshot

Report Summary

  • 20

    Performance

    Renders faster than
    37% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 76% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

telefoonmobiele.nl

Vergelijk telefoon abonnementen - Goedkoopste telefoon abonnement

Page Load Speed

3.9 sec in total

First Response

427 ms

Resources Loaded

3.2 sec

Page Rendered

359 ms

telefoonmobiele.nl screenshot

About Website

Visit telefoonmobiele.nl now to see the best up-to-date Telefoon Mobiele content and also check out these interesting facts you probably never knew about telefoonmobiele.nl

Vergelijk eenvoudig alle mobiele telefoon abonnementen. Kies tussen sim only en abonnementen met telefoon. Overstappen is binnen 5 minuten geregeld.

Visit telefoonmobiele.nl

Key Findings

We analyzed Telefoonmobiele.nl page load time and found that the first response time was 427 ms and then it took 3.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

telefoonmobiele.nl performance score

20

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.2 s

8/100

10%

LCP (Largest Contentful Paint)

Value8.1 s

2/100

25%

SI (Speed Index)

Value8.8 s

16/100

10%

TBT (Total Blocking Time)

Value1,530 ms

13/100

30%

CLS (Cumulative Layout Shift)

Value0.157

74/100

15%

TTI (Time to Interactive)

Value11.6 s

18/100

10%

Network Requests Diagram

telefoonmobiele.nl

427 ms

www.goedkoopste-telefoonabonnement.nl

634 ms

analytics.js

17 ms

style.min.css

98 ms

style.css

232 ms

Our browser made a total of 69 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Telefoonmobiele.nl, 74% (51 requests) were made to Goedkoopste-telefoonabonnement.nl and 4% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (634 ms) relates to the external source Goedkoopste-telefoonabonnement.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 62.2 kB (11%)

Content Size

550.8 kB

After Optimization

488.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Telefoonmobiele.nl main page is 550.8 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 50% of websites need less resources to load. Images take 358.2 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 61.4 kB

  • Original 73.4 kB
  • After minification 68.2 kB
  • After compression 11.9 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 61.4 kB or 84% of the original size.

Image Optimization

-0%

Potential reduce by 689 B

  • Original 358.2 kB
  • After minification 357.5 kB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Telefoon Mobiele images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 50 B

  • Original 112.2 kB
  • After minification 112.2 kB
  • After compression 112.1 kB

It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. This website has mostly compressed JavaScripts.

CSS Optimization

-1%

Potential reduce by 62 B

  • Original 7.0 kB
  • After minification 7.0 kB
  • After compression 6.9 kB

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Telefoonmobiele.nl has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 22 (34%)

Requests Now

64

After Optimization

42

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 64 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Telefoon Mobiele. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

telefoonmobiele.nl

telefoonmobiele.nl

427 ms

www.goedkoopste-telefoonabonnement.nl

www.goedkoopste-telefoonabonnement.nl

634 ms

analytics.js

analytics.js

17 ms

style.min.css

style.min.css

98 ms

style.css

style.css

232 ms

responsive.css

responsive.css

324 ms

style.css

style.css

330 ms

font-awesome.min.css

font-awesome.min.css

324 ms

jquery.min.js

jquery.min.js

421 ms

responsive-modernizr.min.js

responsive-modernizr.min.js

329 ms

compareweb-simonly-vergelijker.js

compareweb-simonly-vergelijker.js

326 ms

responsive-scripts.min.js

responsive-scripts.min.js

414 ms

jquery.placeholder.min.js

jquery.placeholder.min.js

414 ms

lazyload.min.js

lazyload.min.js

449 ms

scriptsheader.js

scriptsheader.js

449 ms

b422ac3a40.js

b422ac3a40.js

450 ms

js

js

35 ms

collect

collect

12 ms

collect

collect

29 ms

js

js

68 ms

ga-audiences

ga-audiences

33 ms

css

css

31 ms

css

css

46 ms

fbevents.js

fbevents.js

45 ms

achtergrond-gradient.jpg

achtergrond-gradient.jpg

195 ms

bg_img_logo_icon.png

bg_img_logo_icon.png

156 ms

simkaart-transparant.png

simkaart-transparant.png

156 ms

telefoon-transparant.png

telefoon-transparant.png

151 ms

hotjar-1086017.js

hotjar-1086017.js

161 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

134 ms

KFOlCnqEu92Fr1MmWUlfBBc9.ttf

KFOlCnqEu92Fr1MmWUlfBBc9.ttf

135 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

283 ms

samsung-galaxy-s22-682x1024.jpg

samsung-galaxy-s22-682x1024.jpg

115 ms

simcard-1.jpg

simcard-1.jpg

331 ms

t-mobile-logo.jpg

t-mobile-logo.jpg

151 ms

high-end-toestel.jpg

high-end-toestel.jpg

248 ms

providerlogos.png

providerlogos.png

188 ms

82qp2wWlZjiNvpkjynMt0V6jObtlzK

82qp2wWlZjiNvpkjynMt0V6jObtlzK

417 ms

b422ac3a40.css

b422ac3a40.css

102 ms

iphone-12-front.png

iphone-12-front.png

138 ms

OnePlus-Nord.png

OnePlus-Nord.png

133 ms

Samsung-Galaxy-S21.png

Samsung-Galaxy-S21.png

173 ms

Samsung-Galaxy-A12-1.png

Samsung-Galaxy-A12-1.png

225 ms

Oppo-A53s.png

Oppo-A53s.png

232 ms

Samsung_A22.png

Samsung_A22.png

234 ms

moto_g30.png

moto_g30.png

248 ms

overstappen-naar-goedkoopste-abonnement.png

overstappen-naar-goedkoopste-abonnement.png

266 ms

tmobile.svg

tmobile.svg

312 ms

vodafone.svg

vodafone.svg

316 ms

lebara.svg

lebara.svg

328 ms

youfone.svg

youfone.svg

330 ms

simpel.svg

simpel.svg

340 ms

kpn.svg

kpn.svg

359 ms

simyo.svg

simyo.svg

404 ms

ben.svg

ben.svg

406 ms

hollandsnieuwe.svg

hollandsnieuwe.svg

424 ms

simyo.svg

simyo.svg

423 ms

tele2.svg

tele2.svg

434 ms

hollandsnieuwe.svg

hollandsnieuwe.svg

453 ms

vodafone.svg

vodafone.svg

495 ms

kpn.svg

kpn.svg

497 ms

budgetmobiel.png

budgetmobiel.png

518 ms

youfone.svg

youfone.svg

519 ms

tmobile.svg

tmobile.svg

527 ms

ben.svg

ben.svg

545 ms

logo-maart.svg

logo-maart.svg

586 ms

modules.1a30a0a67c3c23c13060.js

modules.1a30a0a67c3c23c13060.js

20 ms

font-awesome-css.min.css

font-awesome-css.min.css

13 ms

vergelijker.js

vergelijker.js

309 ms

Accessibility Review

telefoonmobiele.nl accessibility score

91

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-hidden="true"] elements contain focusable descendents

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

telefoonmobiele.nl best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

telefoonmobiele.nl SEO score

93

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    NL

  • Language Claimed

    NL

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Telefoonmobiele.nl can be misinterpreted by Google and other search engines. Our service has detected that Dutch is used on the page, and it matches the claimed language. Our system also found out that Telefoonmobiele.nl main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

telefoonmobiele.nl

Open Graph data is detected on the main page of Telefoon Mobiele. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: